In order to get proper decorative bathroom tile accent you need to check many things. They are show rooms displaying tiles, designers studio with highly skilled professional designers, etc.
Tile accent will be needed for you in order to draw attention to a special part of your bathroom or to highlight a chosen style and design. Accent ideas are so many, so you may choose few in order to compare them later and see which is the most suitable for your own bathroom.
Ceramic tiles may have accent in colour scheme, so you can choose a bit darker decorative tiles to highlight bigger tiles of other colour. Or you may have an accent about shapes – then you need to play with sizes and shapes of the tiles. Just take a look at pictures and photos in order to get some understanding what we are talking here about.